Digital LCD Photo Tachometer, TL900 Tachometer Automotive Digital Non Contact RPM Meter Handheld Tachometer Speed Gauge Tester (Battery not Included)

Specifications: Condition: 100% Brand New Material: Plastic Measuring range: 2.5-99999RPM Resolution: 0.1RPM, at 2.5~999.9RPM; 1RPM, at 1000~99,999 RPM Accuracy: ±0.02%+1 digtal Measuring distance: 50~500mm Response time: 0.5s (above120RPM) Operating ambient temperature: 0 to 50°C (32 to 122°F) Operating environment humidity: 10 to 90% RH Storage temperature: -10 to 60°C (14 to 140°F) Storage humidity: 10 to 75% RH Battery: 9V (Battery not included) Package list: 1 * Tachometer (Battery not included) 1 * Instruction manual Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.